The Main Purpose of Hydraulic Shockwalls is a Knuckle -Prepart Churok on the Logs. With a Shoal car of this type, the Hook Procedure Will Take You a Minimum of Effort and Time. Such Equipment Cank Together with A Hydraulic System of Traactors or Machines. To do this, you just to combine the Necessary Hydraulics of the Machine with Hydraulics of the Same Traactor.